Teresa needs to save $25.50 to go to the movies this weekend she currently has $3 if Teresa makes 7.50 dollars an hour babysitting how many hours does he need to babysit this week

the answer is a i belaeve atleast thats what my calculator just gfave me

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c.   x=2.4cm

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similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

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to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

1/6

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answer: correct

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